T404-012
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The T404-012 servo motor delivers a rated output of 40 watts, a rated armature voltage of 72 volts, a continuous stall torque of 0.14 N·m, and has a mass of 0.65 kilograms including its sensor. Designed as part of the T SANMOTION Servo Motors series by Sanyo Denki, it features a maximum rotating speed of 5000 min⁻¹.
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Product Description:
Sanyo Denki manufactures this T404-012 Servo Motor. It belongs to the SANMOTION T Series for industrial applications that require precise motion controls. This company operates as a leading manufacturer of high-performance motion systems. The manufacturer possesses decades of experience in developing industrial automation products.
The T404-012 servo motor is designed to generate the rated power of 40 W while operating at nominal speed. The nominal voltage requirement for this model is 72 V. This servo motor produces 0.13 Nm of torque at 3000 min⁻¹ and reaches its maximum speed at 5000 min⁻¹. This motor weighs 0.65 kilograms and features a 41 mm flange mounting. This includes a D-shaped output shaft that provides stable mounting. Due to its design, the DC servo motor produces a continuous stall torque of 0.14 Nm. It also produces instantaneous maximum torque of 0.76 Nm to maintain stability across different load conditions. The T404-012 servo motor functions at a rated armature current level of 1.0 A while the stall armature current reaches 0.9 A. Accurate torque and speed regulation stem from the motor's torque constant of 0.174 Nm / A and voltage constant of 18.2 V/min-1. Smooth operations during acceleration and deceleration are provided through a rotor inertia of 0.0084 × 10⁻³ kg•m² and load inertia of 0.27 × 10⁻⁴ kg•m².
The T404-012 servo motor reacts rapidly to control signals because its electrical time constant measures 0.35 ms. The motor includes lead wire connectors along a 1000 mm cable length to provide versatility when integrating systems. The rating system of this servo motor defines it as an IP43 device that guards against solids bigger than 1 mm. The rotating device lacks an oil seal while operating between 0 to 40°C ambient temperature and allowing up to 90% non-condensing humidity.
Frequently Asked Questions about T404-012:
Q: How does the 0.0084 × 10⁻³ kg·m² rotor inertia impact performance?
A: The low rotor inertia of the T404-012 servo motor ensures fast acceleration and deceleration, allowing quick transitions between different load conditions without compromising efficiency. This enhances the motor's responsiveness.
Q: What is the advantage of the T404-012 servo motor's 0.35 ms electrical time constant?
A: The 0.35 ms electrical time constant allows the motor to react quickly to control signals, ensuring precise motion control in dynamic applications. This feature is critical for high-speed operations.
Q: How does the T404-012 servo motor's 41 mm flange diameter benefit installation?
A: The 41 mm flange diameter provides a standardized mounting interface, allowing for easy integration into a wide range of industrial systems. It ensures secure attachment with a D-shaped output shaft for stable performance.
Q: Why does the T404-012 servo motor have a 0.13 Nm torque at 3000 min⁻¹?
A: The 0.13 Nm torque at 3000 min⁻¹ is designed to provide optimal torque for moderate-speed applications, offering balance between power consumption and precision in industrial environments. This helps maintain stability at various speeds.
Q: What role does the T404-012 servo motor's IP43 rating play?
A: The IP43 rating protects the motor from dust particles larger than 1 mm and light water splashes, making it suitable for various industrial environments with moderate exposure to contaminants. This helps ensure longevity.
